JJF 1261.15: Evolution and historical versions
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| JJF 1261.15-2018 | English | RFQ |
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Rules of Metrology Testing for Energy Efficiency of Household Refrigerators
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JJF 1261.15-2018
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| JJF 1261.15-2014 | English | RFQ |
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Rules of Metrology Testing for Energy Efficiency Label of Household Refrigerators
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JJF 1261.15-2014
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PDF similar to JJF 1261.15-2018
Basic data | Standard ID | JJF 1261.15-2018 (JJF1261.15-2018) | | Description (Translated English) | Rules of Metrology Testing for Energy Efficiency of Household Refrigerators | | Sector / Industry | Metrology & Measurement Industry Standard | | Classification of Chinese Standard | A50 | | Word Count Estimation | 144,167 | | Date of Issue | 2018-12-25 | | Date of Implementation | 2019-06-25 | | Older Standard (superseded by this standard) | JJF 1261.15-2014 | | Quoted Standard | JJF 1261.1-2017; GB/T 2829-2002; GB/T 8059-2016; GB 12021.2-2015 | | Regulation (derived from) | State Administration of Markets, Announcement No.34 of 2018 | | Issuing agency(ies) | State Administration for Market Regulation | | Summary | This standard specifies the energy efficiency measurement requirements, measurement test procedures, measurement test methods, measurement test results evaluation criteria, and measurement requirements for energy efficiency of household refrigerators (including 500L and above), wine storage cabinets, and built-in refrigeration appliances that use motor-driven compression type refrigerators. Test report and other content. This standard does not apply to refrigerator products dedicated to transparent door display or other special purposes. This standard is applicable to the monitoring and measurement of energy efficiency of refrigerators. Entrusted testing can be performed with reference to this standard. Units that produce and sell refrigerators can also be tested with reference to this standard. The refrigerator to be tested shall be a product qualified by the manufacturer for self-inspection, or a product imported or sold by the seller. | JJF 1261.15-2018: Rules of Metrology Testing for Energy Efficiency of Household Refrigerators---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Rules of Metrology Testing for Energy Efficiency of Household Refrigerators
National Measurement Technical Specification of the People's Republic of China
Energy efficiency of household refrigerators
Metrology inspection rules
2018-12-25 release
2019-06-25Implementation
Issued by the State Administration of Market Supervision and Administration
Energy efficiency of household refrigerators
Metrology inspection rules
Replace JJF 1261.15-2014
Focal point. National Legal Metrology Management Metrology Technical Committee Energy Efficiency Label Metrology
Testing Sub-Technical Committee
Main drafting unit. Shandong Institute of Metrology
Participated in the drafting unit. China Academy of Metrology
Henan Institute of Metrology
Qingdao Haier Co., Ltd.
Hefei Meiling Co., Ltd.
This standard entrusts the National Legal Measurement and Measurement Technical Committee Energy Efficiency Label Measurement and Testing Technology
The Technical Committee is responsible for interpretation
The main drafters of this specification.
Yang Lei (Shandong Institute of Metrology)
Kong Fanhai (Shandong Institute of Metrology)
Liu Yi (Shandong Institute of Metrology)
Participating drafters.
Xu Dinghua (Chinese Academy of Metrology)
Liu Wenfang (Henan Provincial Institute of Metrology)
Zhu Xiaobing (Qingdao Haier Co., Ltd.)
Li Tao (Hefei Meiling Co., Ltd.)
table of Contents
Introduction (Ⅲ)
1 Scope (1)
2 References (1)
3 Terms and units of measurement (1)
3.1 Standard power consumption limit (1)
3.2 Standard power consumption (1)
3.3 Incremental loading power consumption (1)
3.4 Comprehensive power consumption (1)
3.5 Standard Energy Efficiency Index (1)
3.6 Comprehensive energy efficiency index (2)
3.7 Changing greenhouse (2)
3.8 Energy efficiency rating (2)
4 Overview (2)
5 Measurement requirements (2)
5.1 Energy efficiency labeling (2)
5.2 Energy efficiency indicators (energy consumption) (2)
5.3 Energy efficiency rating (3)
6 Test conditions (4)
6.1 Environmental conditions (4)
6.2 Measurement standards and other equipment (4)
6.3 Measurement uncertainty (5)
7 Test items and methods (5)
7.1 Sampling principles and methods (5)
7.2 Sample testing (5)
7.3 Original records (15)
7.4 Data processing (15)
8 Test results (15)
8.1 Qualification criteria for measurement results of energy efficiency indicators (energy consumption) (15)
8.2 Evaluation criteria for test results (16)
8.3 Test report (17)
Appendix A Volume Measurement Method (19)
Appendix B Methods for determining the average air temperature of the compartment (23)
Appendix C Power Consumption Measurement Method (35)
Appendix D. Determination of steady state power and temperature (38)
Appendix E Determination methods of energy and temperature changes during defrosting and recovery periods (46)
Appendix F Defrosting interval determination method (55)
Appendix G Interpolation Method (60)
Appendix H Measuring Methods of Power Consumption of Auxiliary Devices (73)
Appendix I Measurement Method of Loading Power Consumption (82)
Appendix J. Storage Temperature Measurement Methods for Wine Storage Cabinets or Wine Storage Rooms (95)
Appendix K Examples of Uncertainty Evaluation of Energy Efficiency Measurements for Household Refrigerators (100)
Appendix L Sampling form for energy efficiency measurement and testing of household refrigerators (format) (120)
Appendix M. Original records of energy efficiency measurement and testing of household refrigerators (format) (121)
Appendix N. Measurement Report on Energy Efficiency of Household Refrigerators (Format) (134)
Introduction
In order to regulate the energy efficiency of household refrigerators (hereinafter referred to as "refrigerators") that implement energy efficiency label management
The measurement and inspection work is based on the requirements of JJF 1261.1-2017 "Energy Efficiency Measurement and Inspection Rules for Energy-using Products".
Finalize the specification.
This specification replaces JJF 1261.15-2014, compared with JJF 1261.15-2014, except for editorial changes,
The main technical changes are as follows.
--- Added definition and judgment methods for refrigerator standard power consumption, loading power consumption increment, comprehensive power consumption, etc .;
--- Modified the calculation equation of the adjustment volume, which added the correction factor BI of the embedded refrigerator
--- Modified the calculation formula of the reference power consumption, which added the door number correction factor Dc
The annotation that can correct the coefficient Sr was modified;
--- Added category classification of refrigerators;
--- Modified the calculation and judgment standards of refrigerator energy efficiency grade;
--- Modified the measurement method of volume and power consumption.
The previous releases of this specification are as follows.
--- JJF 1261.15-2014.
Household refrigerator energy efficiency measurement and testing rules
1 Scope
This specification stipulates the use of motor-driven compression household refrigerators (including 500L and above), wine storage
Energy efficiency measurement requirements, measurement test procedures, measurement test methods, measurement test results
Assessment criteria and test reports.
This specification does not apply to refrigerator products designed for transparent door display or other special purposes.
This specification is applicable to the supervision and testing of energy efficiency measurement of refrigerators. The entrusted testing can refer to this specification. Production and
Units selling refrigerators may also refer to this specification for testing.
The refrigerator to be tested shall be a product qualified by the manufacturer's self-inspection or a commodity imported or sold by the seller.
2 Reference documents
This specification refers to the following documents.
JJF 1261.1-2017 Energy efficiency measurement and inspection rules for energy-using products
GB/T 2829-2002 Sampling procedures and tables for periodic inspection counting (applicable to the inspection of process stability)
GB/T 8059-2016 Household and similar refrigeration appliances
GB 12021.2-2015 Household refrigerator power consumption limit value and energy efficiency rating
For dated reference documents, only the dated version applies to this specification; for those without date references
The latest version (including all amendments) is applicable to this specification.
3 Terms and units of measurement
The following terms and units of measurement apply to this specification.
3.1 The standard maximum power consumption limit value maximalowablevalueofenergyconsumption
The maximum allowable value of power consumption when the refrigerator runs in a stable operation state for 24h, the unit of measurement is
kW · h/24h.
3.2 Standard power consumption standardvalueofenergyconsumption
The actual power consumption of the refrigerator running for 24h in a stable operation state (excluding the increase in refrigerator power consumption),
The unit of measurement is kW · h/24h.
3.3 loadprocessingenergyconsumption
The increase in daily power consumption of refrigerators due to loading is measured in units of kW · h/24h.
3.4 Total power consumption totalvalueofenergyconsumption
The actual power consumption of the refrigerator running for 24 hours under the simulated user use state (including the increase in refrigerator power consumption)
The total quantity is kW · h/24h.
3.5 Standard energy efficiency index standardenergyefficiencyindex
The ratio of the standard power consumption (Es) of the refrigerator to the base power consumption (Ebase). Among them, the baseline power consumption is used as
The baseline for product comparison, keeping the value unchanged, expressed as a percentage.
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